Summoner Name: Same as forums.
Summoner Level: 30
Preferred voice program: Able to use Skype, TS, Raidcall, can download Vent if needed.
Champions you play: I own 30+ champions and play probably 15-20 on a somewhat regular basis.
What you'd like to learn/work on: Last hitting, harassing/trading, counterpicking/team composition, etc.
Additional Questions: I realize I'm not exactly a new player. However, despite having quite alot of experience with the game, I'm not at the skill level I'd like to be, and I'm curious whether a platinum ranked player might be able to offer tips on how to improve from where I am. I'm terrible with top lane, and have issues with last hitting in mid and bottom, some games worse then others. I can usually identify my mistakes in mid lane, and occasionally with bottom, but sometimes I'm confused by why I've lost bottom lane, whether as carry or support. Jungle is even worse - I can do well, but am often behind, and most of the time when I'm behind I have no idea why. If you think you might be able to help with any of these problems, let me know.

Summoner Name: itzSlimJim
Summoner Level: 5
Preferred voice program: teamspeak or vent or mumble. have all 3.
Champions you play: Ashe and Sivir
What you'd like to learn/work on: How to play in general, how to withstand a fight with Ashe. Get in the mind of competitive play
Additional Questions: none .

Summoner Name: TDCxChopSuey
Summoner Level: 20
Preferred voice program: C3 or Skype
Champions you play: Nasus, Hecarim, Jarvan, Master Yi & Teemo. I own about 5 or 6 more and have like 11k IP so I could buy more if needed.
What you'd like to learn/work on: which role best fit my playing style and which champions to use so I can be the most effective for my team
Additional Questions: why are there so many leavers in this game!!!!